2454579

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 3830112

約数和(自身を除く): 1375533

約数列:

[1, 3, 9, 17, 51, 61, 153, 183, 263, 549, 789, 1037, 2367, 3111, 4471, 9333, 13413, 16043, 40239, 48129, 144387, 272731, 818193, 2454579]

約数ペア:

[(1, 2454579), (3, 818193), (9, 272731), (17, 144387), (51, 48129), (61, 40239), (153, 16043), (183, 13413), (263, 9333), (549, 4471), (789, 3111), (1037, 2367)]